Buy an ATO 5 inch triple offset butterfly valve. The hard alloy sealing material is used to ensure the sealing performance and wear resistance of the 5" triple eccentric butterfly valve.
Tips: What is the preferred flow direction of a triple offset butterfly valve?
This triple offset butterfly valve has bi-directional sealing capabilities and therefore can be installed in either direction. However, a preferred flow direction is indicated in the valve by means of an arrow mark and it is strongly recommended that the valve is installed such that the flow is in the direction of the arrow.